8780567

Conductive Substrate and Electronic Device Comprising Same

PublishedJuly 15, 2014
Assigneenot available in USPTO data we have
Technical Abstract

Patent Claims
18 claims

Legal claims defining the scope of protection, as filed with the USPTO.

2

2. The electric conducting substrate of claim 1 , wherein when a graph 1 representing Formula 1 and a graph 2 representing Formula 2 are illustrated by setting a characteristic length (Lc) of the cells as an X axis and setting a line width (W) of the electric conducting line as a Y axis, the line width (W) of the electric conducting line and the characteristic length (Lc) of the cells are comprised in a crossing region of a lower region of the graph 1 and a lower region of the graph 2.

13

13. The electric conducting substrate of claim 12 , wherein bright room reflectivity of a display panel in an off mode of a display to which the electric conducting pattern is applied is 0.11 or less.

14

14. The electric conducting substrate of claim 12 , wherein in the case of being indistinguishable by naked eyes, bright room reflectivity of a display panel with the electric conducting pattern in the display off mode is b 1 bright room reflectivity of only a display panel where the electric conducting pattern is not provided in the display off mode is b o , and an absolute value of [b 1 /b 0 −1] is 0.03 or less.

15

15. The electric conducting substrate of claim 12 , wherein in the case of being indistinguishable by naked eyes, bright room reflectivity of a display panel with the electric conducting pattern in the display off mode is b 1 bright room reflectivity of only a display panel where the electric conducting pattern is not provided in the display off mode is b 0 , and an absolute value of [b 1 /b 0 −1] is 0.115 or less.

16

16. The electric conducting substrate of claim 1 , wherein the electric conducting pattern comprises a regular pattern.

17

17. The electric conducting substrate of claim 1 , wherein the electric conducting pattern comprises an irregular pattern.

18

18. The electric conducting substrate of claim 1 , wherein the electric conducting pattern comprises a polygonal pattern having three angles or more.

19

19. The electric conducting substrate of claim 1 , wherein the electric conducting pattern comprises an electric conducting line having a line width of 20 micrometers or less.

20

20. The electric conducting substrate of claim 1 , wherein the electric conducting pattern comprises an electric conducting line having a line width of 0.5 to 10 micrometers.

21

21. The electric conducting substrate of claim 1 , wherein an aperture ratio of the electric conducting pattern is 90% or more.

22

22. The electric conducting substrate of claim 1 , wherein an aperture ratio of the electric conducting pattern is 95% or more.

23

23. The electric conducting substrate of claim 1 , wherein the electric conducting pattern is made of metal.

24

24. The electric conducting substrate of claim 1 , wherein the electric conducting pattern comprises a metal layer and a darkening layer provided on at least one side of the metal layer.

26

26. An electronic device comprising the electric conducting substrate of claim 1 .

27

27. The electronic device of claim 26 , further comprising: a display pixel substrate provided on at least one side of the electric conducting substrate, wherein each pixel of the display pixel substrate comprises two or more subpixels.

28

28. The electronic device of claim 27 , wherein each pixel of the display pixel substrate comprises three or four subpixels.

29

29. The electronic device of claim 26 , wherein the electronic device is a touch panel, an organic light emitting diode illumination, or an organic solar cell.

30

30. A display device comprising the electric conducting substrate claim 1 .

Patent Metadata

Filing Date

Unknown

Publication Date

July 15, 2014

Inventors

Ji Young HWANG
In-Seok HWANG
Yong Goo SON
Beom Mo KOO
Jiehyun SEONG
Joo Yeon KIM
Jeseob PARK

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Cite as: Patentable. “CONDUCTIVE SUBSTRATE AND ELECTRONIC DEVICE COMPRISING SAME” (8780567). https://patentable.app/patents/8780567

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